TY  - BOOK
AU  - 
TI  - Effective public relations
SN  - 978-0-13-245077-5
U1  - 659.2 Cul E 
PY  - 1985///
CY  - New Jersey: 
PB  - Prentice-Hall, Inc., 
KW  - elaciones Públicas
N1  - 1985
N2  - The process: Defining publicrelations problems, Planning and programming
ER  -